How to Prune prairie burdock?
May be cut back after flowering, or leave architectural stems until shortly before new growth begins the following season
prairie burdock · Pruning
prairie burdock · Silphium terebinthinaceum
Also known as: prairie rosinweed; turpentine; turpentine weed; prairie dock
Grow in moist, deep, neutral to slightly alkaline soil in full sun or partial shade; best in heavy soil
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sun · Partial shadeInformation to be completed